Zobrazeno 1 - 10
of 2 231
pro vyhledávání: '"P. P. Manzini"'
We present a one-dimensional (1-D) model composed of aligned, electrostatically interacting charged disks, conceived in order to address in a computable model the validity of the Bogoliubov assumption on the decay of particle correlations in the Born
Externí odkaz:
http://arxiv.org/abs/2410.04926
Autor:
Tosoni, Francesco, Bille, Philip, Brunacci, Valerio, De Angelis, Alessio, Ferragina, Paolo, Manzini, Giovanni
Sparse matrix-vector multiplication (SpMV) is a fundamental operation in machine learning, scientific computing, and graph algorithms. In this paper, we investigate the space, time, and energy efficiency of SpMV using various compressed formats for l
Externí odkaz:
http://arxiv.org/abs/2409.18620
Given a text $T [1..n]$ over an alphabet of size $\sigma$ whose BWT has $r$ runs, we can store $T$ in $O \left( r \log \frac{n}{r} + r \log \sigma \right)$ bits such that we can answer $\psi$ queries in constant time.
Externí odkaz:
http://arxiv.org/abs/2408.04537
Autor:
Oldani, V., Manzini, F., Ochner, P., Reguitti, A., Bedin, L. R., Kugel, F., Soulier, J. F., Erece, O., Köseoğlug, D. T., Nehir, Ç., Özişikg, T.
Comet 81P (Wild 2) is characterized by the presence of a prominent-fan shaped dust emission originating from an active source at high latitude on the nucleus, whose axis is assumed to coincide with the comet's rotation axis. Therefore, several author
Externí odkaz:
http://arxiv.org/abs/2405.19975
Autor:
Gabriel, Iason, Manzini, Arianna, Keeling, Geoff, Hendricks, Lisa Anne, Rieser, Verena, Iqbal, Hasan, Tomašev, Nenad, Ktena, Ira, Kenton, Zachary, Rodriguez, Mikel, El-Sayed, Seliem, Brown, Sasha, Akbulut, Canfer, Trask, Andrew, Hughes, Edward, Bergman, A. Stevie, Shelby, Renee, Marchal, Nahema, Griffin, Conor, Mateos-Garcia, Juan, Weidinger, Laura, Street, Winnie, Lange, Benjamin, Ingerman, Alex, Lentz, Alison, Enger, Reed, Barakat, Andrew, Krakovna, Victoria, Siy, John Oliver, Kurth-Nelson, Zeb, McCroskery, Amanda, Bolina, Vijay, Law, Harry, Shanahan, Murray, Alberts, Lize, Balle, Borja, de Haas, Sarah, Ibitoye, Yetunde, Dafoe, Allan, Goldberg, Beth, Krier, Sébastien, Reese, Alexander, Witherspoon, Sims, Hawkins, Will, Rauh, Maribeth, Wallace, Don, Franklin, Matija, Goldstein, Josh A., Lehman, Joel, Klenk, Michael, Vallor, Shannon, Biles, Courtney, Morris, Meredith Ringel, King, Helen, Arcas, Blaise Agüera y, Isaac, William, Manyika, James
This paper focuses on the opportunities and the ethical and societal risks posed by advanced AI assistants. We define advanced AI assistants as artificial agents with natural language interfaces, whose function is to plan and execute sequences of act
Externí odkaz:
http://arxiv.org/abs/2404.16244
Autor:
El-Sayed, Seliem, Akbulut, Canfer, McCroskery, Amanda, Keeling, Geoff, Kenton, Zachary, Jalan, Zaria, Marchal, Nahema, Manzini, Arianna, Shevlane, Toby, Vallor, Shannon, Susser, Daniel, Franklin, Matija, Bridgers, Sophie, Law, Harry, Rahtz, Matthew, Shanahan, Murray, Tessler, Michael Henry, Douillard, Arthur, Everitt, Tom, Brown, Sasha
Recent generative AI systems have demonstrated more advanced persuasive capabilities and are increasingly permeating areas of life where they can influence decision-making. Generative AI presents a new risk profile of persuasion due the opportunity f
Externí odkaz:
http://arxiv.org/abs/2404.15058
Autor:
Alanko, Jarno, Cenzato, Davide, Cotumaccio, Nicola, Kim, Sung-Hwan, Manzini, Giovanni, Prezza, Nicola
The LCP array is an important tool in stringology, allowing to speed up pattern matching algorithms and enabling compact representations of the suffix tree. Recently, Conte et al. [DCC 2023] and Cotumaccio et al. [SPIRE 2023] extended the definition
Externí odkaz:
http://arxiv.org/abs/2404.14235
Autor:
Sorgente, Tommaso, Berrone, Stefano, Biasotti, Silvia, Manzini, Gianmarco, Spagnuolo, Michela, Vicini, Fabio
We present an optimization procedure for generic polygonal or polyhedral meshes, tailored for the Virtual Element Method (VEM). Once the local quality of the mesh elements is analyzed through a quality indicator specific to the VEM, groups of element
Externí odkaz:
http://arxiv.org/abs/2404.11484
The stochastic finite volume method offers an efficient one-pass approach for assessing uncertainty in hyperbolic conservation laws. Still, it struggles with the curse of dimensionality when dealing with multiple stochastic variables. We introduce th
Externí odkaz:
http://arxiv.org/abs/2404.06574
Emerging tensor network techniques for solutions of Partial Differential Equations (PDEs), known for their ability to break the curse of dimensionality, deliver new mathematical methods for ultrafast numerical solutions of high-dimensional problems.
Externí odkaz:
http://arxiv.org/abs/2402.18073